GM GLOBAL TECHNOLOGIES OPERATIONS, INC.
Patent Applications and Registrations
Patent applications and USPTO patent grants for GM GLOBAL TECHNOLOGIES OPERATIONS, INC..The latest application filed is for "spin weld method of manufacturing induction rotors".
- GM GLOBAL TECHNOLOGIES OPERATIONS, INC. - Detroit MI
- GM Global Technologies Operations, Inc. - N/A
| Patent | Date |
|---|---|
| Spin Weld Method Of Manufacturing Induction Rotors App 20110314660 - Alfermann; Timothy J. ; et al. | 2011-12-29 |
| Hybrid electrically conductive fluid distribution separator plate assembly for fuel cells Grant 7,883,819 - Abd Elhamid , et al. February 8, 2 | 2011-02-08 |
| Multi-pulse spark ignition direct injection torque based system Grant 7,885,756 - Livshiz , et al. February 8, 2 | 2011-02-08 |
| Three-dimensional vehicle frame Grant 7,862,085 - Xu , et al. January 4, 2 | 2011-01-04 |
| Multi-speed transmission Grant 7,695,396 - Wittkopp , et al. April 13, 2 | 2010-04-13 |
| Method and system for motor control with delay compensation Grant 7,679,309 - Schulz , et al. March 16, 2 | 2010-03-16 |
| Passive restriction pathways in fuel cell water drainage Grant 7,662,495 - Rapaport , et al. February 16, 2 | 2010-02-16 |
| Stamped PEM fuel cell plate manufacturing Grant 7,604,888 - Rock , et al. October 20, 2 | 2009-10-20 |
| Variable active area for fuel cell Grant 7,601,451 - Tighe October 13, 2 | 2009-10-13 |
| Low contact resistance bonding method for bipolar plates in a PEM fuel cell Grant 7,550,174 - Vyas , et al. June 23, 2 | 2009-06-23 |
| Automobile Grant D591,646 - Lim May 5, 2 | 2009-05-05 |
| Locking Arrangements for Removable End Gates App 20080252094 - Schulte; Edward L. ; et al. | 2008-10-16 |
| System and method for determining the cause of tire pressure change Grant 7,181,366 - Rimkus , et al. February 20, 2 | 2007-02-20 |
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